ID

VAR-202201-0468

CVE

CVE-2022-22823

TITLE

Expat Input validation error vulnerability

DESCRIPTION

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. Expat is a fast streaming XML parser written in C. The vulnerability stems from a boundary error in the build_model in xmlparse.c when processing untrusted input. A remote attacker could exploit this vulnerability to execute arbitrary code on the system. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202209-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Expat: Multiple Vulnerabilities Date: September 29, 2022 Bugs: #791703, #830422, #831918, #833431, #870097 ID: 202209-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Multiple vulnerabilities have been discovered in Expat, the worst of which could result in arbitrary code execution. Background ========= Expat is a set of XML parsing libraries. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/expat < 2.4.9 >= 2.4.9 Description ========== Multiple vulnerabilities have been discovered in Expat. Please review the CVE identifiers referenced below for details. Impact ===== Please review the referenced CVE identifiers for details. Workaround ========= There is no known workaround at this time. Resolution ========= All Expat users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">\xdev-libs/expat-2.4.9" References ========= [ 1 ] CVE-2021-45960 https://nvd.nist.gov/vuln/detail/CVE-2021-45960 [ 2 ] CVE-2021-46143 https://nvd.nist.gov/vuln/detail/CVE-2021-46143 [ 3 ] CVE-2022-22822 https://nvd.nist.gov/vuln/detail/CVE-2022-22822 [ 4 ] CVE-2022-22823 https://nvd.nist.gov/vuln/detail/CVE-2022-22823 [ 5 ] CVE-2022-22824 https://nvd.nist.gov/vuln/detail/CVE-2022-22824 [ 6 ] CVE-2022-22825 https://nvd.nist.gov/vuln/detail/CVE-2022-22825 [ 7 ] CVE-2022-22826 https://nvd.nist.gov/vuln/detail/CVE-2022-22826 [ 8 ] CVE-2022-22827 https://nvd.nist.gov/vuln/detail/CVE-2022-22827 [ 9 ] CVE-2022-23852 https://nvd.nist.gov/vuln/detail/CVE-2022-23852 [ 10 ] CVE-2022-23990 https://nvd.nist.gov/vuln/detail/CVE-2022-23990 [ 11 ] CVE-2022-25235 https://nvd.nist.gov/vuln/detail/CVE-2022-25235 [ 12 ] CVE-2022-25236 https://nvd.nist.gov/vuln/detail/CVE-2022-25236 [ 13 ] CVE-2022-25313 https://nvd.nist.gov/vuln/detail/CVE-2022-25313 [ 14 ] CVE-2022-25314 https://nvd.nist.gov/vuln/detail/CVE-2022-25314 [ 15 ] CVE-2022-25315 https://nvd.nist.gov/vuln/detail/CVE-2022-25315 [ 16 ] CVE-2022-40674 https://nvd.nist.gov/vuln/detail/CVE-2022-40674 Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202209-24 Concerns? ======== Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ====== Copyright 2022 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . Summary: The Migration Toolkit for Containers (MTC) 1.5.4 is now available. Description: The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Bugs fixed (https://bugzilla.redhat.com/): 1995656 - CVE-2021-36221 golang: net/http/httputil: panic due to racy read of persistConn after handler panic 5. Description: Red Hat Openshift GitOps is a declarative way to implement continuous deployment for cloud native applications. Bugs fixed (https://bugzilla.redhat.com/): 2062751 - CVE-2022-24730 argocd: path traversal and improper access control allows leaking out-of-bound files 2062755 - CVE-2022-24731 argocd: path traversal allows leaking out-of-bound files 2064682 - CVE-2022-1025 Openshift-Gitops: Improper access control allows admin privilege escalation 5. This update provides security fixes, bug fixes, and updates the container images. Description: Red Hat Advanced Cluster Management for Kubernetes 2.4.3 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide some security fixes and bug fixes. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.4/html/release_notes/ Security updates: * golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565) * nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account (CVE-2022-24450) * nanoid: Information disclosure via valueOf() function (CVE-2021-23566) * nodejs-shelljs: improper privilege management (CVE-2022-0144) * search-ui-container: follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-0155) * node-fetch: exposure of sensitive information to an unauthorized actor (CVE-2022-0235) * follow-redirects: Exposure of Sensitive Information via Authorization Header leak (CVE-2022-0536) * openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates (CVE-2022-0778) * imgcrypt: Unauthorized access to encryted container image on a shared system due to missing check in CheckAuthorization() code path (CVE-2022-24778) * golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191) * opencontainers: OCI manifest and index parsing confusion (CVE-2021-41190) Related bugs: * RHACM 2.4.3 image files (BZ #2057249) * Observability - dashboard name contains `/` would cause error when generating dashboard cm (BZ #2032128) * ACM application placement fails after renaming the application name (BZ #2033051) * Disable the obs metric collect should not impact the managed cluster upgrade (BZ #2039197) * Observability - cluster list should only contain OCP311 cluster on OCP311 dashboard (BZ #2039820) * The value of name label changed from clusterclaim name to cluster name (BZ #2042223) * VMWare Cluster creation does not accept ecdsa-sha2-nistp521 ssh keys (BZ #2048500) * clusterSelector matchLabels spec are cleared when changing app name/namespace during creating an app in UI (BZ #2053211) * Application cluster status is not updated in UI after restoring (BZ #2053279) * OpenStack cluster creation is using deprecated floating IP config for 4.7+ (BZ #2056610) * The value of Vendor reported by cluster metrics was Other even if the vendor label in managedcluster was Openshift (BZ #2059039) * Subscriptions stop reconciling after channel secrets are recreated (BZ #2059954) * Placementrule is not reconciling on a new fresh environment (BZ #2074156) * The cluster claimed from clusterpool cannot auto imported (BZ #2074543) 3. Bugs fixed (https://bugzilla.redhat.com/): 2024938 - CVE-2021-41190 opencontainers: OCI manifest and index parsing confusion 2030787 - CVE-2021-43565 golang.org/x/crypto: empty plaintext packet causes panic 2032128 - Observability - dashboard name contains `/` would cause error when generating dashboard cm 2033051 - ACM application placement fails after renaming the application name 2039197 - disable the obs metric collect should not impact the managed cluster upgrade 2039820 - Observability - cluster list should only contain OCP311 cluster on OCP311 dashboard 2042223 - the value of name label changed from clusterclaim name to cluster name 2043535 - CVE-2022-0144 nodejs-shelljs: improper privilege management 2044556 - CVE-2022-0155 follow-redirects: Exposure of Private Personal Information to an Unauthorized Actor 2044591 - CVE-2022-0235 node-fetch: exposure of sensitive information to an unauthorized actor 2048500 - VMWare Cluster creation does not accept ecdsa-sha2-nistp521 ssh keys 2050853 - CVE-2021-23566 nanoid: Information disclosure via valueOf() function 2052573 - CVE-2022-24450 nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account 2053211 - clusterSelector matchLabels spec are cleared when changing app name/namespace during creating an app in UI 2053259 - CVE-2022-0536 follow-redirects: Exposure of Sensitive Information via Authorization Header leak 2053279 - Application cluster status is not updated in UI after restoring 2056610 - OpenStack cluster creation is using deprecated floating IP config for 4.7+ 2057249 - RHACM 2.4.3 images 2059039 - The value of Vendor reported by cluster metrics was Other even if the vendor label in managedcluster was Openshift 2059954 - Subscriptions stop reconciling after channel secrets are recreated 2062202 - CVE-2022-0778 openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates 2064702 - CVE-2022-27191 golang: crash in a golang.org/x/crypto/ssh server 2069368 - CVE-2022-24778 imgcrypt: Unauthorized access to encryted container image on a shared system due to missing check in CheckAuthorization() code path 2074156 - Placementrule is not reconciling on a new fresh environment 2074543 - The cluster claimed from clusterpool can not auto imported 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: xmlrpc-c security update Advisory ID: RHSA-2022:7692-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:7692 Issue date: 2022-11-08 CVE Names: CVE-2021-46143 CVE-2022-22822 CVE-2022-22823 CVE-2022-22824 CVE-2022-22825 CVE-2022-22826 CVE-2022-22827 ==================================================================== 1. Summary: An update for xmlrpc-c is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: XML-RPC is a remote procedure call (RPC) protocol that uses XML to encode its calls and HTTP as a transport mechanism. The xmlrpc-c packages provide a network protocol to allow a client program to make a simple RPC (remote procedure call) over the Internet. It converts an RPC into an XML document, sends it to a remote server using HTTP, and gets back the response in XML. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: xmlrpc-c-1.51.0-8.el8.src.rpm aarch64: xmlrpc-c-1.51.0-8.el8.aarch64.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-debugsource-1.51.0-8.el8.aarch64.rpm ppc64le: xmlrpc-c-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-debugsource-1.51.0-8.el8.ppc64le.rpm s390x: xmlrpc-c-1.51.0-8.el8.s390x.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-client-1.51.0-8.el8.s390x.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-debugsource-1.51.0-8.el8.s390x.rpm x86_64: xmlrpc-c-1.51.0-8.el8.i686.rpm xmlrpc-c-1.51.0-8.el8.x86_64.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client-1.51.0-8.el8.i686.rpm xmlrpc-c-client-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-debugsource-1.51.0-8.el8.i686.rpm xmlrpc-c-debugsource-1.51.0-8.el8.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: xmlrpc-c-apps-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-c++-1.51.0-8.el8.aarch64.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client++-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.aarch64.rpm xmlrpc-c-debugsource-1.51.0-8.el8.aarch64.rpm xmlrpc-c-devel-1.51.0-8.el8.aarch64.rpm ppc64le: xmlrpc-c-apps-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-c++-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client++-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-debugsource-1.51.0-8.el8.ppc64le.rpm xmlrpc-c-devel-1.51.0-8.el8.ppc64le.rpm s390x: xmlrpc-c-apps-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-c++-1.51.0-8.el8.s390x.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-client++-1.51.0-8.el8.s390x.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.s390x.rpm xmlrpc-c-debugsource-1.51.0-8.el8.s390x.rpm xmlrpc-c-devel-1.51.0-8.el8.s390x.rpm x86_64: xmlrpc-c-apps-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-apps-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-c++-1.51.0-8.el8.i686.rpm xmlrpc-c-c++-1.51.0-8.el8.x86_64.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-c++-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client++-1.51.0-8.el8.i686.rpm xmlrpc-c-client++-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-client++-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-client-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.i686.rpm xmlrpc-c-debuginfo-1.51.0-8.el8.x86_64.rpm xmlrpc-c-debugsource-1.51.0-8.el8.i686.rpm xmlrpc-c-debugsource-1.51.0-8.el8.x86_64.rpm xmlrpc-c-devel-1.51.0-8.el8.i686.rpm xmlrpc-c-devel-1.51.0-8.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-46143 https://access.redhat.com/security/cve/CVE-2022-22822 https://access.redhat.com/security/cve/CVE-2022-22823 https://access.redhat.com/security/cve/CVE-2022-22824 https://access.redhat.com/security/cve/CVE-2022-22825 https://access.redhat.com/security/cve/CVE-2022-22826 https://access.redhat.com/security/cve/CVE-2022-22827 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY2pSTdzjgjWX9erEAQiDfRAAmj50JYZkSqq4Y57nQvXRqPdFwkfMdgR5 Vot+lbhYR4m2oFhZ0F6Ow4hi60EddVBoyULspeJky1ReuEDn2ou5iw9ScdHFs1nG LF9Wjz+VSNr/619VhHsBRIjlMO7GRa3DYyjJ8LCFdOOcl5IJb6p5wGIQmkEaQo/5 K/kxbNW4XsuVu2p6JkI54pjTyiEoYFxnd2O+cb97aAcnyqxMexV463bkrOCJ0leU JOVf4PXyRaCt5a2AawgJ3yDXhVGWnex+wotylt9F2gttOyLoAKbe73aOYCFszeA8 0z7Bb0GTyKX5OBQltrtJvt+m4bQvQPfTryEDQGeUQv4mnnsUvRkQ7BfoyRLDWuOd IlV+PrQesSsUi3L3VjtZr0MJCNV6A1s7uqC8piac7n1Vrod/pY6ZOxrSUvzoSbgZ XaVZ5Ay/n2TafyxxJ5iZCUm+FOtW28fH8VnTrZeQoLy9xLlAmSH+uS3EEiy+OsxI nv73jUqWLIbgJGTcOgWg24BMmL+ICNaCOjBXkUuA5WGMfLMdtVTN1gKniJ2dPp6Y qKJ4S8aUQ0Ecq0q7HkJ29zatTHystEo60HWOl54pMLQUjIGaITxWaY8aJcvCDQZ7 uOxWKJyMgNeyNZc7UYvZW0UFWnzXBtcwEjyZJDg3u3/IR8RU9ARX0cF73Fm40c5S ZzcPNNMPHw0=wFwS -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Siemens notified CISA of these vulnerabilities.

SOURCES

LAST UPDATE DATE

2025-08-12T22:55:14.714000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE